Notification of the Greenshoe-Option and Stabilization Measures in accordance with Art. 5 (4)(b), (5) and (6) of Reg. (EU) 596/2014 and Art. 8 (f) and Art. 6 (3) Comm. Delegated Reg. (EU) 2016/1052

NOT FOR DISTRIBUTION OR RELEASE, DIRECTLY OR INDIRECTLY, IN OR INTO THE UNITED STATES, CANADA, AUSTRALIA OR JAPAN OR ANY OTHER JURISDICTION IN WHICH THE DISTRIBUTION OR RELEASE WOULD BE UNLAWFUL.

Notification of the exercise of the greenshoe option and stabilisation measures pursuant to Article 5(4)(b), (5) and (6) of Regulation (EU) No. 596/2014 (“MAR”) of 16 April 2014 and pursuant to Article 8(f) and Article 6(3) of Commission Delegated Regulation (EU) 2016/1052 of 8 March 2016

Full Exercise of the Greenshoe Option

In connection with the public offering of shares of Gabler Group AG, Lübeck, Germany (ISIN: DE000A421RZ9; WKN: A421RZ; ticker symbol: XK4), the option granted by Possehl Mittelstandsbeteiligungen GmbH to Cantor Fitzgerald Ireland Limited to acquire up to 393,750 additional shares of Gabler Group AG at the offer price, to the extent that over-allotment shares were allocated to investors as part of the offering (so-called greenshoe option), was fully exercised by Cantor Fitzgerald Ireland Limited on 23 March 2026. Following the exercise of the greenshoe option, the stabilisation period has ended.

End of the Stabilisation Period

In connection with the public offering of shares of Gabler Group AG, Lübeck, Germany (ISIN: DE000A421RZ9; WKN: A421RZ; ticker symbol: XK4), Cantor Fitzgerald Ireland Limited acted as stabilisation manager. During the stabilisation period, which began on the first day of trading of the shares on the Open Market (Scale segment) of the Frankfurt Stock Exchange on 9 March 2026 and ended on 23 March 2026, Cantor Fitzgerald Ireland Limited did not carry out any stabilisation measures.